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PROVISION FOR ENVIRONMENTAL LIABILITIES AND ASSET RETIREMENT OBLIGATIONS (Details) - BRL (R$)
R$ in Thousands
Dec. 31, 2023
Dec. 31, 2022
IfrsStatementLineItems [Line Items]    
Provision for environmental liabilities and decommissioning of assets R$ 1,018,805 R$ 937,657
Environmental Liabilities [Member]    
IfrsStatementLineItems [Line Items]    
Provision for environmental liabilities and decommissioning of assets 176,181 172,574
Asset Retirement Obligations [Member]    
IfrsStatementLineItems [Line Items]    
Provision for environmental liabilities and decommissioning of assets R$ 842,624 R$ 765,083